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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 743315Generated: October 30, 2026

Pyrrolidine, 2-(2-chloroethyl)-1-methyl-, hydrochloride (1:1) → HCID 19423984, compound

https://huagongshe.com/reaction/743315

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrrolidine, 2-(2-chloroethyl)-1-methyl-, hydrochloride (1:1)HCID 3017050—
Reactant2-[2-(3,4,5-Trimethoxyphenyl)ethyl]phenolHCID 12888722—
ReactantPotassium tert-butoxideHCID 23665647—
SolventDimethylacetamideHCID 31374—
ProductHCID 19423984HCID 1942398465%

Reaction Steps

Following a procedure similar to that described in Example 35(a), 1.00 g of 2-[2-(3,4,5-trimethoxyphenyl)ethyl]phenol (prepared as described in Preparation 28), 1.18 g of potassium t-butoxide and 0.958 g of 2-(2-chloroethyl)-1-methylpyrrolidine hydrochloride were reacted in 10 ml of dimethylacetamide. The mixture was then worked up as described in Example 35(a), and the crude product thus obtained was purified by column chromatography through silica gel, using a 10:1 by volume mixture of methylene chloride and methanol as the eluent, to give 0.900 g (yield 65%) of the title compound as a colorless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05556864
Source datasetuspto-grants-1996_09
ORD IDord-c48a83968d6447e9b9a6213dc80625ef
Source noteuspto-grants-1996_09